Poly-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Polypropylene, Length 20 Inches, Fluorocarbon Elastomer, SOE flat closed end external 222 O-rings

This 20-inch filter is available in the SOE flat closed end configuration (Code - M3) and fluorocarbon elastomer external 222 O-rings that retrofit other manufacturers' Code 0. This filter has a 0.45-micron removal rating and does not support either bubble test or pre-rinse options.